#! /bin/bash

#  This script is free software; you can redistribute it and/or modify
#  it under the terms of the GNU General Public License version 2 as
#  published by the Free Software Foundation.
#
#  See the COPYING and AUTHORS files for more details.

# Read in library functions
if [ "$(type -t patch_file_name)" != function ]
then
	if ! [ -r $CMDPATH/scripts/patchfns ]
	then
		echo "Cannot read library $CMDPATH/scripts/patchfns" >&2
		exit 1
	fi
	. $CMDPATH/scripts/patchfns
fi

usage()
{
	printf $"Usage: quilt new {patchname}\n"
	if [ x$1 = x-h ]
	then
		printf $"
Create a new patch with the specified file name, and insert it after the
topmost patch in the patch series file.
"
		exit 0
	else
		exit 1
	fi
}

options=`getopt -o h -- "$@"`

if [ $? -ne 0 ]
then
	usage
fi

eval set -- "$options"

while true
do
	case "$1" in
	-h)
		usage -h ;;
	--)
		shift
		break ;;
	esac
done

if [ $# -ne 1 ]
then
	usage
fi

patch=${1#$QUILT_PATCHES/}

if patch_in_series $patch
then
	printf $"Patch %s exists already\n" "$(print_patch $patch)" >&2
	exit 1
fi

create_db
rm -rf "$QUILT_PC/$patch"
mkdir -p "$QUILT_PC/$patch"

if ! insert_in_series $patch || \
   ! add_to_db $patch
then
	printf $"Failed to create patch %s\n" "$(print_patch $patch)" >&2
	exit 1
else
	printf $"Patch %s is now on top\n" "$(print_patch $patch)"
fi
### Local Variables:
### mode: shell-script
### End:
# vim:filetype=sh
